Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 570 [Rate centres in NPA 570] [Dial plan for NPA 570]

NXX: 302

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
570-302 A Covington PA SCTNPASCX4Y  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232      
570-302 0 Covington PA   6921 LIMITLESS MOBILE, LLC 232   2018-01-02   
570-302 2 Covington PA   547E ONVOY, LLC - PA 232   2020-08-16   
570-302 3 Covington PA   547E ONVOY, LLC - PA 232   2019-12-18   
570-302 4 Covington PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232      
570-302 5 Covington PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 232   2018-12-08   
570-302 6 Covington PA   624H ONVOY SPECTRUM, LLC 232   2023-11-17   
570-302 7 Covington PA   508J CENTURYLINK COMMUNICATIONS, LLC 232   2016-01-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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